15) Amy is playing a video game. She
scores 8 points, then loses 10, then
scores 5 more points, then scores 7
more points, then loses 20. What is her
final score? Show your work.
3+(-4)? Plz help I am confused
Answer:
See explanation for answer.
Step-by-step explanation:
3+(-4) = -1
The answer is -1.
I hope I helped!
Have a lovely day!
Step-by-step explanation:
3 + (-4)
= -1
Negative plus positive is negative or positive depending on the magnitude of numbers. Let's understand the negative plus the positive number. Explanation: ... If we add a negative integer, the value of the given number will decrease and if we add a positive integer the value will increase.
There are five questions listed below. Each question includes the quantity 43. Match the 43 in each question on the left to
which part of the problem it represents on the right -- the base, percent, or amount. Some answer options on the right will
be used more than once.
Answer:
Step-by-step explanation:
What number is 15% of 43?
6.45, or 6 if u round to the nearest whole number
43% of 300 is what number?
129
12% of what number is 43?
359
43 is what percent of 106?
40.6% or 41% when rounded
What percent of 43 is 6?
14%
The answers of questions which includes the quantity 43 is 6.45 , 129 , 5.16 , 40.56 % and 13.95% respectively .
What is percentage?The symbol (%) is used to denote percentage. Similarly, percentage is sometimes denoted by an abbreviation 'pct. ' For example, we can express 50 percent as 50% or 50 pct. Percentages are written inform whole numbers, fractions or decimals. For example, 4%, 75%, 0.6%, 0.25%, 3/5% etc.
According to the question
Each question includes the quantity 43 .
A. Number that is 15% of 43 :
15% of 43
= [tex]\frac{15}{100} * 43[/tex]
= 6.45
B. 43% of 300 is what number
43% of 300
= [tex]\frac{43}{100} * 300[/tex]
= 43 * 3
= 129
C. 12% of what number is 43?
12% of 43
= [tex]\frac{12}{100} * 43[/tex]
= 5.16
D. 43 is what percent of 106?
Let percent be x
i.e
106 * x% = 43
[tex]1.06x = 43[/tex]
x = 40.56%
E. What percent of 43 is 6?
Let percent be x
i.e
43 * x% = 6
0.43x = 6
x = 13.95 %
Hence, The answers of questions which includes the quantity 43 is 6.45 , 129 , 5.16 , 40.56 % and 13.95% respectively .
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How can powers of ten be used to find the product of 40 x 10^5?
Enter your answers In the boxes as whole numbers
You can add __ zeros to the end of the number 40 to get the product of __.
Answer:
You can add 6 zeros to the end of the number 40 to get the product of 40 x 10^5.
Step-by-step explanation:
You can add 6 zeros to the end of the number 40 to get the product of 40×10⁵.
What are Arithmetic operations?Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.
Operators which let do a basic mathematical calculation
+ Addition operation: Adds values on either side of the operator.
For example 12 + 2 = 14
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 12 -2 = 10
* Multiplication operation: Multiplies values on either side of the operator
For example 12*2 = 24
We have powers of ten that are used to determine the product of 40×10⁵.
So, the product 40×10⁵ can be obtained by appending 6 zeros to the end of the integer 40.
Hence, You can add 6 zeros to the end of the number 40 to get the product of 40×10⁵.
Learn more about the arithmetic operations here:
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What is the volume of the following rectangular prism. Help please!
Answer: [tex]7\frac{2}{3} units^{3}[/tex]
Step-by-step explanation:
Volume=lwh
Volume=23/4(4/3)
Volume=92/12
Volume=7 8/12
Volume=7 2/3
please help me, if you help then thanks!
9514 1404 393
Answer:
(d) ∛27 and 3³
Step-by-step explanation:
If f(x) and g(x) are inverse functions, then f(g(x)) = g(f(x)) = x. Here, it looks like we're to assume that the functions are of the form f(x) = root(x) or f(x) = x^power.
a) these expressions evaluate to 25 and -25, so are additive inverses. We don't believe that is the intention of the question.
b) f(x) = √x; g(x) = x². f(g(121)) = √(121²) ≠ √121
c) f(x) = -∛(x); g(x) = (-x)³. f(g(64)) = -∛((-64)³) ≠ -∛64
d) f(x) = ∛x; g(x) = x³. f(g(3)) = ∛(3³) = ∛27 . . . . . . these are inverse operations
Power can be defined as
1. the distance over which work was done
2. how much work can be done in a given time
3. all the work in a given area
4. the energy required to do work
its science
The relative frequency table below displays the proportion of 40 residents in an apartment complex who prefer certain social media sites.
Upstart, 0.10; Aster, 0.25; Babble, 0.35; Techy, 0.30.
Which of the following is the corresponding frequency table?
Upstart, 10; Aster, 25; Babble, 35; Techy, 30.
Upstart, 8; Aster, 12; Babble, 10; Techy, 10.
Upstart, 4; Aster, 14; Babble, 10; Techy, 12.
Upstart, 4; Aster, 10; Babble, 14; Techy, 12.
Answer:
D
Step-by-step explanation:
multiply each number by 40
ex:
.10x40=40
Answer:d
Step-by-step explanation:
the distance between bill's house and his aunt's house is 485 miles about how many miles would bill drive if he made 4 round trips from his aunt's house
Answer: 3880 miles
Step-by-step explanation:
Distance between Bill's house and his Aunt house = 485 miles
Distance traveled in one round trip = two times the distance between the Bill's house and his Aunt house
Distance traveled in one round trip = 2 x 485 = 970 miles
So, the distance traveled in 4 round trip = 4 x 970 = 3880 miles.
Thus, the distance traveled by the bill in 4 round trips is 3880 miles.
Solve for x on the diagram below.
So here,
x°+100°+( x+12)°= 180°(being in a straight line)
2x° + 112°=180°
2x°=180-112°
x=68/2
x=34°
What is 125% of 3600?
Answer:
4500
Step-by-step explanation:
3600 is 100 percent so divide it by 4 to get the 25% which is 900. add them together and you get 4500
[tex]125\% \: \: \: of \: \: \: 3600 \\ = \frac{125}{100} \times 3600 \\ = 125 \times 36 \\ = 4500[/tex]
The answer is 4500.Find the slope of the following line.
y = -4
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A: The slope of the line is (Simplify your answer. Type an integer or a fraction.)
OB. The slope of the line is undefined
(Answer quickly)
Answer:
A
Step-by-step explanation:
y = - 4 is a horizontal line parallel to the x- axis
Since the x- axis has a slope of zero , then
the slope of the line y = - 4 is 0
Answer:
B
Step-by-step explanation:
I'm not sure if this is right, but you can try it out!
23.75 divided by 9.50
Answer:
2.5
Step-by-step explanation:
please mark brainliest
Help ASAP (complex fraction)………..(pic up there).
Answer:
he runs 9 miles a hour
Step-by-step explanation:
How? well 9 x 4 is 36.
This might be wrong but I tried
Find the domain and range of the functions below
Step-by-step explanation:
So let classify each function.
38 is a quadratic because it has a leading variable raised to the 2nd degree.
Quadratics always accept all x values positive or negative so the domain
All Real Numbers, (- ♾,♾)Quadratics lowest range is it vertex. The vertex of a typically quadratic is 0 because when we have the function
[tex] {x}^{2} [/tex]
we have no value after it so 0 is the lowest number.
However we have
[tex] {x}^{2} - 9[/tex]
So this means that our lowest value will be -9.
We include that point as well. The leading coeffceint is positive so it approach infinity so the range is
[-9,♾),39 is a square root function because it has the square root symbol. Remeber that we can't take the square root of a negative number i.e( we can but it isn't graphable on a Cartesian plane). So this means x has to be greater than or equal to zero. We can take the square root of 0.
So set the equation inside the radical equal to zero.
[tex]x - 4 = 0[/tex]
[tex]x = 4[/tex]
So this means the domain is
[4,♾)In a square root function, we restrict our domain to only positive number so the range is
[0,♾)
Help Me Please !!!!!!!!!!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
A recipe for pancakes calls for 2 eggs, 1 cup of flour, and 1/2 cup of milk.
a) How much flour do you need if you use 5 eggs?
b) How much milk do you need if you use 5 eggs?
Answer:
a: 2 1/2 cups of flour
b: 1 1/2 cups of milk
Answer:
I think 10 cup flour beacuse 1 cup flour is double than that of eggDoes this equation have a solution?
4(x + 2) = 4(x - 3)
Answer:
[tex]4(x + 2) = 4(x - 3) \\ 4x + 4 \times 2 = 4x - 4 \times 3 \\ 4x + 8 = 4x - 12 \\ 0x = - 12 - 8 \\ have \: no \: solution \\ thank \: you[/tex]
Last one I promise peeps
Answer:
Ello mate, the answer to your question/problem is "J"
Step-by-step explanation: Look at image provided below :)
Answer:
J
Step-by-step explanation:
8/9 equals 0.888... not 0.875
\lim_(x->0)(cos2x)^((3)/(x^(2)))
Answer:
ffffgggghhhuukufgnjsdhn
Answer:
∞
Step-by-step explanation:
since cos(0) = 1, you have 1/0
This is being a major problem. Help?
6w+3(w-5)=9w+11
Answer:
6w+3(w-5)=9w+11
6w+3w-15=9w+11
9w-9w=11+15
0w=26
w=26÷0
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last this help me to find answer
Step-by-step explanation:
mark me as brainliest ❤️
Whoever answers this for me I will mark you as brainlist if it’s done right
Due in 20 mintues
ASAP
Answer:
a
Step-by-step explanation:
z -2,3 point -2 and it is alright in go down two were the 3 is
Which is the equation of a line with a slope of - 1/3and a y-intercept at (0, 1)?
A satellite in circular orbit 1150 kilometers above Earth makes one complete revolution every 140 minutes. Assuming that Earth is a sphere of radius 6400 kilometers, what is the linear speed (in kilometers per minute) of the satellite? (Round your answer to one decimal place.) km/min
Step-by-step explanation:
The radius of the orbit is r = 1150 km + 6400 km = 7550 km or
[tex]r = 7.55×10^6\:\text{m}[/tex]
and it takes 140 minutes to complete 1 revolution. This is the same aa
[tex]140\:\text{min}×\dfrac{60\:\text{s}}{1\:\text{min}} = 8400\:\text{s}[/tex]
The linear speed of the satellite then is simply equal to the orbital circumference divided by the orbital period T or
[tex]v = \dfrac{2\pi r}{T}[/tex]
[tex]\:\;\:\:=\dfrac{2\pi(7.55×10^6\:\text{m})}{8.4×10^3\:\text{s}}[/tex]
[tex]\:\:\:\:=5647.4\:\text{m/s}[/tex]
In km/min, this is
[tex]v = \dfrac{2\pi(7550\:\text{km})}{140\:\text{min}} = 338.8\:\text{km/min}[/tex]
is -6.75 a whole number integer or rational number?
Answer:
I'm pretty sure it's rational.
Sorry if I'm wrong.
on june 14 you make a mobile deposit of your paycheck which is for $1,235.18 what is the answer
Answer:
wow i suck at math hope someone helps you out
Step-by-step explanation:
Will give brainliest!
Answer:
the area!!!
Step-by-step explanation:
2(a+b)h
to find b you have to know the base of the triangle. you may use pythagoras' theorem for that. you will then get 5ft as the base.
5ft + 48ft = 53ft.
put in the formula, the area is then
2(48+53)*13
am not with a calculator.... so sort it out....
I think you can get the rest with this...
To the nearest whole number, what is the best estimate of 214?
Answer:
210 is the answer to this question.
The measure of an angle is 44 degrees. What is the measure of its complementary angle?
Answer:
I think the measure of its complementary angle is 46 because 44 + 46 = 90 and a complementary angle should equal 90 degrees.
Step-by-step explanation:
